# QC検定３級対策アプリ vs QC検定®2級 問題集・一問一答【toppa】

The clearest difference is price: QC検定®2級 問題集・一問一答【toppa】 at Free against QC検定３級対策アプリ's $2.99. QC検定３級対策アプリ's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

QC検定®2級 問題集・一問一答【toppa】 is free to download; QC検定３級対策アプリ costs $2.99 up front. QC検定®2級 問題集・一問一答【toppa】 sells 2 one-off in-app purchases. QC検定３級対策アプリ asks for nothing beyond the download.

## The numbers

| Metric | QC検定３級対策アプリ | QC検定®2級 問題集・一問一答【toppa】 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/qc/id6746561268/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 9 days |
| Monetization | Paid | — |
| Size | 41 MB | 47 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Daisuke Matsubara](https://appshunter.io/developer/1720755722) | [Jin Nishio](https://appshunter.io/developer/6790339308) |

## What reviewers say

### QC検定３級対策アプリ

[App page](https://appshunter.io/ios/app/qc/id6746561268)

Master quality control fundamentals and statistical methods for the QC Kentei Level 3 exam. This app offers practice questions, targeted review of incorrect answers, and progress tracking to help you prepare efficiently on your smartphone.

**Highlights:** Randomized questions and answer choices, Re-quiz incorrect answers, Bookmark and review, Answer history and progress tracking, Dark mode support, Customizable question sets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### QC検定®2級 問題集・一問一答【toppa】

[App page](https://appshunter.io/ios/app/qc2-toppa/id6809674313)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 初回特典 | $3.99 | one-time |
| toppa+ | $4.99 | one-time |


## Frequently asked questions

### Is QC検定３級対策アプリ free?

QC検定３級対策アプリ costs $2.99, with no in-app purchases.

### Is QC検定®2級 問題集・一問一答【toppa】 free?

QC検定®2級 問題集・一問一答【toppa】 is free to download, with in-app purchases available.

### Do QC検定３級対策アプリ or QC検定®2級 問題集・一問一答【toppa】 have ads?

QC検定®2級 問題集・一問一答【toppa】 shows ads; QC検定３級対策アプリ does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*